新豆网设计与实现(大学课题论文).docVIP

新豆网设计与实现 计算机科学与技术专业　 [摘 要]随着市场商品经济的发展和人们生活水平的提高，网上购物已经成为人们日常购物的首选方式，人们不但对所购的本身的美观、质量要求越来越高，同时对网站所提供的服务和网站的安全性也要求较高。在网上购物时，人们都喜欢在各种服务之间的跳转很流畅。而且也对用户界面的友好性要求也非常高。在这样一个互联网高速发展的今天，不仅购物网站上要提供质量可靠，物美价廉的商品，而且还要提供安全可靠的网络服务。我们在设计系统时，不仅要考虑形同的性能问题，也要考虑到系统与用户的交互界面的友好性。在做购物系统的时候，我们利用比较流行的Ajax技术，采用异步交互的方式来为用户提供友好的交互界面。在数据库操作时，我们使用Hibernate来对数据进行持久化操作，持久化时对Hibernate操作进行性能的优化。表现层使用Struts2来实现页面之间的跳转。整个系统我们遵循MVC的设计模式，严格针对接口编程。这样，方便系统以后的维护。 随着计算机技术的不断普及和计算机数据处理功能不断增强，网上购物已经成为人们日常生活必不可少一部分。利用网络和数据库技术，结合目前硬件性能普遍提高与宽带网大力建设的有利优势，应用Active Server Page技术和采用MySQL数据库管理系统，开发了基于B/S模式的网上购物系统。它运用方便、操作简单，效率高、有良好的交互性。本系统界面设计大方、简洁、实用，操作简单方便,是一款完全适合当今社会的网上购物软件。软件设计参考了许多网上购物系统的功能，模拟新豆网来实现一款网上购物系统。 [关键词]：新豆网，Struts，Ajax技术，B/S模式 Design and Development of Xin Dou Net Computer Science and Technology Major　Abstract: As the market development of commodity economy and peoples living standards, online shopping has become the first choice for everyday shopping, people are not only purchased the beauty itself, getting higher and higher quality requirements, while the services provided on the website and the site also require a higher security. When shopping online, people like to jump between the various services is smooth. But also on the friendly user interface requirements are very high. In such a rapid development of the Internet today, not only shopping site to provide reliable, affordable products, but also to provide safe and reliable network services. While designing the system, not only to consider the issue just like the performance, but also take into account the interaction between system and user friendly interface. Doing shopping system, we use the more popular Ajax technology, by asynchronous interactive way for the user-friendly interface. Operation in the database, we use Hibernate to operate on data persistence, persistence, Hibernate operation when optimized for performance. Performance level achieved using Struts2 jump between pages. The system we follow MVC design pattern, strictly for the i